A palm-sized collector's item for vintage bike enthusiasts, crafted with authenticity in mind.

Scale Model Choppers keychains are meticulously crafted bike accessories produced using the same stereolithography 3D printer and resin material as our 1/6 scale engine models.

Product Features

• Molded with stereolithography 3D printer (high-definition resin). Same material and hand-finishing by the same craftsmen as the engine models.
• Colors: Black / Clear Red / Clear Blue
• Clear colors have a transparent finish that reveals internal structures when held up to light.
• Comes with a metal key ring. Can be attached to motorcycle keys, bags, or backpacks.

Commitment to Materials

While common stereolithography 3D printing resins have high hardness, they are also prone to cracking from impact. At Scale Model Choppers, we address this weakness by using a unique resin blend with added flexibility. Compared to regular resin products, our keychains have increased tenacity and are less likely to break from minor impacts during daily use.

Specifications

• Size: Approximately 5cm
• Material: Custom-blended stereolithography resin (3D printed) + clear coating finish
• Accessories: Metal key ring
• Manufacture: Osaka, Japan / Each item is handmade

Please Note

• Due to the handmade nature of the product, slight variations may occur between individual items.
• While our unique resin blend makes them more resistant to breakage, they may still break from strong impacts or drops. Particularly delicate parts (protrusions, thin sections, etc.) are vulnerable to impact, so please handle with care.
• Resin material is susceptible to heat; prolonged exposure to high-temperature environments (inside a car, direct sunlight, hot water, etc.) may cause deformation or melting. We recommend storing in a cool place.
• Avoid prolonged storage in direct sunlight or high-temperature, high-humidity environments.

▶ See our 1/6 scale engine models